Slippery falsehood!
Paul told his flock to hold what he said and what he wrote, and both of those are the same, exactly to the word.
Nope. Paul said 'we' and 'us'. That means the Church, not just a single person.
Paul was not a deceiver, and would never speak that which he didn’t put in writing for the future. Paul was especially aware of the coming falling away and corruption, and the absolute requirement for all to be preserved in the written word, as it was, and spoke to it by telling each congregation to share the letters they received with all the other congregations.
And how was that sharing to be done? Email? Remember that 98% of Christians at that time could not read. Most were dirt poor subsistance farmers or menial workers. They had no money. Who would they pay to copy out by hand all of these letters?
The Lord has called us out of Churchianity, calling it the Harlot and her daughters.
Chapter and verse, if you would please.
>> “And how was that sharing to be done?” <<
.
Why do you not read his epistles and find out?
At the end of most of his epistles, he calls for them to be shared with other congregations.